63386550852 has 24 divisors (see below), whose sum is σ = 148089905376. Its totient is φ = 21101999808.

The previous prime is 63386550847. The next prime is 63386550859. The reversal of 63386550852 is 25805568336.

It is a junction number, because it is equal to n+sod(n) for n = 63386550795 and 63386550804.

It is not an unprimeable number, because it can be changed into a prime (63386550859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3346473 + ... + 3365360.

It is an arithmetic number, because the mean of its divisors is an integer number (6170412724).

Almost surely, 2^63386550852 is an apocalyptic number.

It is an amenable number.

63386550852 is an abundant number, since it is smaller than the sum of its proper divisors (84703354524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63386550852 is a wasteful number, since it uses less digits than its factorization.

63386550852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6712627 (or 6712625 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 51.

The spelling of 63386550852 in words is "sixty-three billion, three hundred eighty-six million, five hundred fifty thousand, eight hundred fifty-two".